logs are sufficient for describing code cleanups.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1861102 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1860992 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1860834 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1860833 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1860714 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1860223 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1860201 13f79535-47bb-0310-9956-ffa450edef68

reusing backend connections. PR 60330.

+1: ylavic, icing, jim
ylavic: plus http://svn.apache.org/r1856036 (opt-out)
2.4.x patch: http://people.apache.org/~ylavic/patches/httpd-2.4.x-forward_100_continue-v6.patch
+1: ylavic, jim, minfrin


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1860166 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1860165 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1860162 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1860130 13f79535-47bb-0310-9956-ffa450edef68

   - core: 80 chars
   - http_core: Clean-uo and style. No functional change overall
   - http_core: One more style fix in ap_process_http_async_connection()
   - mod_mime: Fix a cppcheck warning
   - mod_proxy_ajp: Fix a harmless clang warning
   - suexec: avoid a potential sprintf overflow
   - mod_headers: This is harmless, but this really should be an 'echo_do *'
   - core: Fix typo
   - core: Update a comment about the 'PATCH' HTTP command
   - mod_proxy_balancer: Fix some HTML syntax issues
trunk patch:
   - http://svn.apache.org/r1780282
   - http://svn.apache.org/r1814659
   - http://svn.apache.org/r1814660
   - http://svn.apache.org/r1838285
   - http://svn.apache.org/r1842881
   - http://svn.apache.org/r1846253
   - http://svn.apache.org/r1853757
   - http://svn.apache.org/r1851702
   - http://svn.apache.org/r1853980
   - http://svn.apache.org/r1855614
2.4.x patch: svn merge -c 1780282,1814659,1814660,1838285,1842881,1846253,1853757,1851702,1853980,1855614 ^/httpd/httpd/trunk .
+1: jailletc36, jim, rjung


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1860129 13f79535-47bb-0310-9956-ffa450edef68

trunk patch: http://svn.apache.org/r1780280
2.4.x patch: svn merge -c 1780280 ^/httpd/httpd/trunk .
              (minus CHANGES and ap_mmn.h)
+1: jailletc36, jim, rjung


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1860128 13f79535-47bb-0310-9956-ffa450edef68

trunk patch: http://svn.apache.org/r1856910
2.4.x patch: svn merge -c 1856910 ^/httpd/httpd/trunk .
+1: icing, covener, ylavic


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1860127 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1860126 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1860119 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1859848 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1859846 13f79535-47bb-0310-9956-ffa450edef68

mod_proxy/ssl: Proxy SSL client certificate
configuration and other proxy SSL configurations
broken inside <Proxy> context.
PR 63430
Triggered by r1855646+r1855748.
Patch from rpluem (proxy) and ylavic (ssl).


Follow up to r1859371: extend to other ap_proxy_connection_create[_ex]() users.

This function now now handles SSL reuse as well as the "proxy-request-hostname"
note (SNI), so let's also call it unconditionnaly in all proxy modules.

On the mod_ssl side, since this note has the lifetime of the connection, don't
reset/unset it during handshake (ssl_io_filter_handshake).


Submitted by: rjung, ylavic
Reviewed by: rjung, rpluem, ylavic


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1859845 13f79535-47bb-0310-9956-ffa450edef68

mod_proxy: allow SSLProxyCheckPeer* usage for all proxy modules.

PR 61857.

Proposed by: Markus Gausling <markusgausling googlemail.com>
Reviewed by: ylavic, rjung, rpluem


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1859844 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1859842 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1859726 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1859556 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1859549 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1859541 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1859529 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1859497 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1859406 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1859380 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1859379 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1859378 13f79535-47bb-0310-9956-ffa450edef68

PR 63325.

Backport of r1857129 + r1857130 from trunk.
Proposed by: ylavic
Backported by: rjung
Reviewed by: ylavic, rpluem, jim


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1859376 13f79535-47bb-0310-9956-ffa450edef68

PIPE_BUF in mod_info in the rare case that
PIPE_BUF is defined.

Backport of 1857515 from trunk.
Proposed by: rjung
Backported by: rjung
Reviewed by: rjung, jailletc36, jim


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1859375 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1859372 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1859370 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1859044 13f79535-47bb-0310-9956-ffa450edef68

(r1859038 in trunk )

+ some trailing spaces removed to synch with trunk

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1859039 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1859003 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1858274 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1858273 13f79535-47bb-0310-9956-ffa450edef68